Display panel



FIG. 1 is a perspective view of the display panel;

FIG. 2 is a front view thereof, with the rear view being a mirror image thereof;

FIG. 3 is a left side view thereof, with the right side view being a mirror image thereof; and,

FIG. 4 is a top view thereof, with the bottom view being a mirror image thereof. 

CLAIM The ornamental design for a display panel, as shown and described. 